How much power are roller rockers worth? How do rockers compare to a cam swap? Can I get the same power gains with rockers and not have to tear apart […]
Summit Racing has its own line of Pro LS Camshafts designed specifically for GM/Chevy LS and Vortec engines. The camshaft development team told us they did their homework when designing […]
There are many roller lifters available today. They range in quality from so-so to over the top. On the over-the-top end of the scale is the lineup from Jesel. Jesel […]
Chances are you don’t give much thought to that metal disc spinning inside of your bellhousing. However, choosing the best flywheel for your vehicle application will greatly affect performance, drivability, […]
In a thrilling side-by-side final round duel, NHRA Funny Car driver Johnny Gray picked up his fourth win of 2013 on Sunday with a victory against Ron Capps at the […]
While much has been written about Japanese economy cars grabbing a share of the North American auto market in the 1970s, it’s also important to acknowledge the impact imports had […]
On June 30th, 1953 the first production Corvette rolled off the assembly line. And after some early growing pains, the Corvette was well on its way to becoming an American […]
Anyone can slap a supercharger on a stock 505-horse LS7 and pick up an extra 200 horsepower. And thanks to the incredible untapped potential of GM’s factory LS7 cylinder heads, gaining huge […]
In our Head Start series, we’re giving you the dos and don’ts of choosing aftermarket cylinder heads. Part One covered the don’ts — the most common mistakes people make when cylinder head shopping. Now we’re […]
While gearheads often refer to the 1970s as the “malaise era” in vehicle performance, the decade did reveal some glimpses of where engine technology was heading in the future. Take […]